2485624

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2142

約数の個数: 16

約数和(自身を含む): 4692600

約数和(自身を除く): 2206976

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1979, 3958, 7916, 15832, 310703, 621406, 1242812, 2485624]

約数ペア:

[(1, 2485624), (2, 1242812), (4, 621406), (8, 310703), (157, 15832), (314, 7916), (628, 3958), (1256, 1979)]